Technical Summary
This document describes an updated version of the Encapsulating
Security Payload (ESP) protocol, which is designed to provide a mix
of security services in IPv4 and IPv6. ESP is used to provide
confidentiality, data origin authentication, connectionless integrity,
an anti-replay service (a form of partial sequence integrity), and
limited traffic flow confidentiality. This document obsoletes
RFC 2406, published in November 1998.
Working Group Summary
The IPsec Working Group came to consensus on this document.
Protocol Quality
This document was reviewed by Russell Housley for the IESG.